1. Define the following skin lesions and explain how they are similar and how they are different: a. Papule b. Pustule c. Macule d. Comedo e. Nodule f. Furuncle g. Carbuncle

2. Name and describe one malignant skin cancer and one benign skin cancer. What is the difference between the terms ‘malignant’ and ‘benign’?

3. What is the difference between purpura, petichiae and ecchymosis?

4. For each of the following terms, do the following:

(1) define the word,

(2) breakdown the following words into their individual word parts, and

(3) define each word part: a. onychomycosis b. folliculitis c. seborrhea d. hemangioma e. dermatomyositis

5. Name and describe the main layers of the skin.